package reflect;

import java.lang.reflect.Method;

public class ReflectDemo5 {
    public static void main(String[] args) throws Exception {
        Class cls=Class.forName("reflect.Person");
        Object obj=cls.newInstance();
        Method method=cls.getMethod("say",String.class);
        method.invoke(obj,"嘿嘿");
        Method method1=cls.getMethod("say",String.class,int.class);
        method1.invoke(obj,"哈哈",10);
    }
}
